20180525700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3967}}^1$

素因数の和:4562

約数の個数: 144

約数和(自身を含む): 60397912064

約数和(自身を除く): 40217386364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 547, 620, 775, 930, 1094, 1550, 1641, 1860, 2188, 2325, 2735, 3100, 3282, 3967, 4650, 5470, 6564, 7934, 8205, 9300, 10940, 11901, 13675, 15868, 16410, 16957, 19835, 23802, 27350, 32820, 33914, 39670, 41025, 47604, 50871, 54700, 59505, 67828, 79340, 82050, 84785, 99175, 101742, 119010, 122977, 164100, 169570, 198350, 203484, 238020, 245954, 254355, 297525, 339140, 368931, 396700, 423925, 491908, 508710, 595050, 614885, 737862, 847850, 1017420, 1190100, 1229770, 1271775, 1475724, 1695700, 1844655, 2169949, 2459540, 2543550, 3074425, 3689310, 4339898, 5087100, 6148850, 6509847, 7378620, 8679796, 9223275, 10849745, 12297700, 13019694, 18446550, 21699490, 26039388, 32549235, 36893100, 43398980, 54248725, 65098470, 67268419, 108497450, 130196940, 134536838, 162746175, 201805257, 216994900, 269073676, 325492350, 336342095, 403610514, 650984700, 672684190, 807221028, 1009026285, 1345368380, 1681710475, 2018052570, 3363420950, 4036105140, 5045131425, 6726841900, 10090262850, 20180525700]

約数ペア:

[(1, 20180525700), (2, 10090262850), (3, 6726841900), (4, 5045131425), (5, 4036105140), (6, 3363420950), (10, 2018052570), (12, 1681710475), (15, 1345368380), (20, 1009026285), (25, 807221028), (30, 672684190), (31, 650984700), (50, 403610514), (60, 336342095), (62, 325492350), (75, 269073676), (93, 216994900), (100, 201805257), (124, 162746175), (150, 134536838), (155, 130196940), (186, 108497450), (300, 67268419), (310, 65098470), (372, 54248725), (465, 43398980), (547, 36893100), (620, 32549235), (775, 26039388), (930, 21699490), (1094, 18446550), (1550, 13019694), (1641, 12297700), (1860, 10849745), (2188, 9223275), (2325, 8679796), (2735, 7378620), (3100, 6509847), (3282, 6148850), (3967, 5087100), (4650, 4339898), (5470, 3689310), (6564, 3074425), (7934, 2543550), (8205, 2459540), (9300, 2169949), (10940, 1844655), (11901, 1695700), (13675, 1475724), (15868, 1271775), (16410, 1229770), (16957, 1190100), (19835, 1017420), (23802, 847850), (27350, 737862), (32820, 614885), (33914, 595050), (39670, 508710), (41025, 491908), (47604, 423925), (50871, 396700), (54700, 368931), (59505, 339140), (67828, 297525), (79340, 254355), (82050, 245954), (84785, 238020), (99175, 203484), (101742, 198350), (119010, 169570), (122977, 164100)]